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Questions
Single choice
Trinity and her colleagues conduct an experiment on two groups of people to establish a relationship between caffeine intake and sleep. The participants in the first group consume five cups of coffee per day for a month, whereas the participants in the second group limit their coffee intake to two cups per day for a month. After a month, the participants in the first group report increased sleeplessness. In the context of social psychology, the dependent variable in this experiment is
Options
A.the observed sleeplessness.
B.the intake of caffeine.
C.the first group.
D.the second group.
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Standard Answer
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Approach Analysis
In this study, the researchers manipulate caffeine intake (five cups vs two cups) and observe an outcome to see if there is an effect. The dependent variable is the attribute that is measured ......Login to view full explanationLog in for full answers
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